package gc;

/**
 * -Xmx20m -Xms20m -Xmn10m -XX:+PrintGCDetails -XX:+UseSerialGC -XX:PretenureSizeThreshold=3145728
 */
public class HeapAllocation {
    public static void main(String[] args) {
        byte[] b1 = new byte[4 * 1024 * 1024]; // 4M
    }
}
